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PostPosted: Thu Dec 01, 2011 6:44 pm 
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Sort of like one of those Big Foot shows, no proof real or not real so must be real> :lol: :lol: despite the fact that no plane has ever dropped out of the air, its not even worth looking at again.


http://bits.blogs.nytimes.com/2011/11/2 ... clear-why/

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PostPosted: Fri Dec 02, 2011 9:06 pm 
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Srilm wrote:
Xman00 wrote:
Sort of like one of those Big Foot shows, no proof real or not real so must be real> :lol: :lol: despite the fact that no plane has ever dropped out of the air, its not even worth looking at again.


http://bits.blogs.nytimes.com/2011/11/2 ... clear-why/


the faa is just being overly cautious. ANYTHING electronic emits a signature that can interfere with other electronics. Even wristwatches have an electronic signature. Of course, normally, there's onlly a very small chance that there would be any problem. And it wouldn't make a plane fall out of the sky, it would just cause a distraction in the cockpit.

chances are very good, if you've flown much in the last 10 years, that the words "what the Phuck?" have been uttered in the cockpit due to electrical interference.

the worst culprits are devices that intentionally cause interference (transmitters, such as cellphones, bluetooth, and wifi devices.) FM radios are the worst because FM uses a sideband to create the stereo signal that you hear, and it is directly in the band that aircraft communication and navigation radios use. GSM cellphones directly interfere with aircraft communication radios (a very distinct "click-click" sound that sometimes makes the frequency unusable). I have twice asked a pilot to ask his passengers to please make sure that their cellphones are turned off. If they're sitting near the antenna cable, it bleeds through. If you leave your phone on, it will just drain the battery anyway, as above a few thousand feet it will go into high-power mode trying to find a good signal.

SR

Finally, a cogent answer to this. I have always wondered if this was another one of those bs rules but I'm glad you have clarified this. I always did comply with the rule but now I will advise the dork next to me who feels that he is too important to turn his electronic crap off. I've found that if I lean over like I am sort of trying to read his laptop/iphone or eavesdrop on his conversation it sometimes works. Anything that makes the flight safer and helps the pilots or ATCs do their job I'm all for. Thanks srilm

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PostPosted: Sat Dec 03, 2011 10:11 am 
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So if I'm reading my kindle but the Wi-fi is turned off, then is that going to cause electronical interference?

I always turn it off during take offs and landings. But I've always wondered if it's really necessary.

I see all the folks around me reading hard-copy magazines and books and thinking gee I wish I hadn't gone high tech.

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PostPosted: Mon Dec 12, 2011 3:26 pm 
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Great info, Srlim :)

Bottom line - you are told to do something safety related (and I agree the possibility of a problem re electronics is slim to none; really just an abundance of caution) - you phucking do it.

Alec Baldwin was an asshole for acting the way he did; and guess what - the rules apply to you too asshole - but when you have jerks around you telling you how talented and special you are all day, and generally kissing your ass, you start to believe it :roll: .

He also owes a huge appology to the passengers; THE PLANE WAS DELAYED BECAUSE OF HIM - who put up w/ enough just to fly these days.... - that he inconvenienced with his stupid, self centered, immature - TOTALLY UNNESSARY - behavior :roll:

Your "right" to ack like an asshole ends when it affects me


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PostPosted: Mon Dec 12, 2011 3:33 pm 
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I do believe you should follow the direction of airline personnel, but I believe people are getting tired of the rude way they are treated by people that work for the airlines and TSA. They could get a lot more cooperation if they were a little bit nicer about it. Every one related to flying has taken advantage since 9/11. Now me, it don't apply to. I go through an airport like a robot, smiling and doing everything I'm told, because I want my trip to be efficient with no delays. My point is I think there are going to be more and more problems in the future with the attitude of airline and airport staff. For some reason, ticket counter people always seem to be helpful. Just my two cents.


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PostPosted: Tue Dec 13, 2011 9:10 am 
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Whenever I'm in a high stress situation, I have a few techniques. And I'm usually stressed out in airports and airplanes.

Chanting "Serenity now, serenity now" actually works for me. Most of the time. If that doesn't work, I just imagine how good my life is and how bad it could be. I could be a very young latina with three bebes and three bebe padres, livinig in a tin roofed shack with dirt floors, no electricity and no running water. My only source of income is go to San Jose and hope I can get gringo to pay me for sex. And if I'm lucky, they won't be too fat, too smelly, mean, or try to cheat me, or have some really weird sexual tastes, or be too rough in bed, or try to get me drunk and take advantage of me.

Yep, then I always calm down. My life is fucken golden compared to the way 90% of humanity has to get by. It helps ones perspective when you have images from all over the world of absolute, grinding poverty and desperation to remind you how blessed you are. I have to to turn off my Kindle, kind lady? Sure thing. No problem.

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PostPosted: Tue Dec 13, 2011 1:14 pm 
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we’re missing the point here [in part], a plane is in its MOST vulnerable position: at takeoff and at landing. therefore, free and unfettered attention is required of everybody especially those seated in and close to the exit positions.


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PostPosted: Tue Dec 13, 2011 2:29 pm 
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Sweet, now we can move onto why its sooo imperative I recline my seat up the 0.09374 inches before landing/take-off... :roll: :lol:


Cujo

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PostPosted: Tue Dec 13, 2011 2:40 pm 
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Cujo'S wrote:
Sweet, now we can move onto why its sooo imperative I recline my seat up the 0.09374 inches before landing/take-off... :roll: :lol:


Cujo


Actually that is a very important safety regulation for the person seated behind you. If the aircraft suddenly decelerates your body remains in the seat because your seatbelt is fastened but your upper torso can snap forwarded because of the G force. Should the seat in front of you not be in the full upright position your head could smash into it causing serious injury.

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PostPosted: Tue Dec 13, 2011 3:10 pm 
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Yes I'm aware of the reason, just poking fun at the over kill .. I remember all those ppl who survived that plane crash for having them upright and the other half dying in the huge ball of flames on the ground... :P

Naw, I get it..better not to get whip lash before disintegrating... :wink: :?


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PostPosted: Tue Dec 13, 2011 3:23 pm 
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Srilm wrote:
Irish Drifter wrote:
Actually that is a very important safety regulation for the person seated behind you. If the aircraft suddenly decelerates your body remains in the seat because your seatbelt is fastened but your upper torso can snap forwarded because of the G force. Should the seat in front of you not be in the full upright position your head could smash into it causing serious injury.


Pilots of course have to face forward because of the intuitive nature of the flight controls and the need to see what you are moving towards.
SR


I know you are aware of this but you forgot to point out that is why pilots have not only seat belts but a combination which includes a shoulder harness.

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PostPosted: Tue Dec 13, 2011 5:52 pm 
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Srilm wrote:
Irish Drifter wrote:

I know you are aware of this but you forgot to point out that is why pilots have not only seat belts but a combination which includes a shoulder harness.


Good point. Why don't passenger seats have shoulder harnesses? Good question. I'd wear it if they had one. It's safer.

SR



imagine a whole lotta combination of things: least of which is the girth people have morphed into over the years,,, a ‘POS' [person of size] posses plenty of obstacles to the industry. extensions are easy - and provided for lap belts - not certain this could be done with the harness.


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PostPosted: Tue Dec 13, 2011 6:20 pm 
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Dramatist wrote:
Srilm wrote:
Irish Drifter wrote:

I know you are aware of this but you forgot to point out that is why pilots have not only seat belts but a combination which includes a shoulder harness.


Good point. Why don't passenger seats have shoulder harnesses? Good question. I'd wear it if they had one. It's safer.

SR



imagine a whole lotta combination of things: least of which is the girth people have morphed into over the years,,, a ‘POS' [person of size] posses plenty of obstacles to the industry. extensions are easy - and provided for lap belts - not certain this could be done with the harness.


Pilots seats had shoulder harnesses long before passenger girth became an issue.

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PostPosted: Tue Dec 13, 2011 6:23 pm 
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Srilm wrote:
Irish Drifter wrote:

I know you are aware of this but you forgot to point out that is why pilots have not only seat belts but a combination which includes a shoulder harness.


Good point. Why don't passenger seats have shoulder harnesses? Good question. I'd wear it if they had one. It's safer.

SR



A few reasons that I can think of...

1) cost - of course it's always one factor for the airlines. Shoulder harnesses are worth around $1500 each and the inertial reels about $500 each as opposed to $400 or so for a lap belt.
2) An improperly adjusted shoulder harness can do more harm then good in an accident, while a lap belt is super easy to adjust. One of my pre-flight routines when I'm taking the observers seat in the cockpit is adjusting the various belts. PITA when some skinny flight attendant sat in it last, lol.
3) You can't get people to wear lap belts half the time. Imagine the frustration FA's would have trying to get 300 people putting on harnesses and then having to check them for fit afterwards.
4) A shoulder harness needs a solid mounting point for it's two shoulder belts and inertial reels. Passenger seats are designed to break over in a crash. One 3 person seat bench in coach weighs about 50-75lbs depending on the shit added to it. One crew seat that has a harness and the structure strong enough to support it weighs about 100 lbs EACH. You can have an airplane where everyone has a 5 point harness but can't fly anywhere because it's too heavy or.... you get the point.

As for safety... don't knock the simple old passenger seats. Airplanes made before 1988 (iirc) have seats that can withstand 9G's of crash force in a forward direction. Later regs raised that to 16G's IMO, the shoulder harnesses are not just a means to give the pilot a better chance at surviving a crash but are more there to let them be able to maintain control in an upset aircraft condition like turbulence or loss of attitude control.

There's been many crashes where passengers survived in their seats while the rest of the aircraft was in a million pieces.


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PostPosted: Tue Dec 13, 2011 6:53 pm 
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Irish Drifter wrote:
Dramatist wrote:
Irish Drifter wrote:

I know you are aware of this but you forgot to point out that is why pilots have not only seat belts but a combination which includes a shoulder harness.


Good point. Why don't passenger seats have shoulder harnesses? Good question. I'd wear it if they had one. It's safer.

SR



imagine a whole lotta combination of things: least of which is the girth people have morphed into over the years,,, a ‘POS' [person of size] posses plenty of obstacles to the industry. extensions are easy - and provided for lap belts - not certain this could be done with the harness.


Pilots seats had shoulder harnesses long before passenger girth became an issue.[/quote]

not really. and i can certainly understand why this may strike a cord with you, but fat people have been around since - well,,, - forever.


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